Foot pedal mechanism for a musical instrument drum

Abstract

The invention provides a foot pedal mechanism for a musical instrument drum, the mechanism comprises: a support base, a shaft, two bearings and a footboard. The support base has a bottom plate and a shaft support, and the shaft is disposed in a shaft hole of the shaft support, so that two ends of the shaft protrude from the shaft support to form a left protruding portion, a central portion and a right protruding portion in sequence. The bearings are respectively assembled on the left protruding portion and the right protruding portion of the shaft. The footboard has a board and a cover; a left space and a right space are formed between the board and the cover, and the cover is detachably connected to the board. The two bearings can be clamped between the support base and the footboard, so that the two bearings are positioned respectively in the left space and the right space without movement. When the footboard is pivoted close to or away from the support base, the two bearings can reduce shake of the footboard.

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